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Tue, 07/21/2015 - 08:48 — ub

Announcement

Images:

NASA has captured an image of Earth that you must get to know up close and personal. A NASA camera on the Deep Space Climate Observatory satellite has returned its first view of the entire sunlit side of Earth from one million miles away.

This color image of Earth was taken by NASA’s Earth Polychromatic Imaging Camera (EPIC), a four megapixel CCD camera and telescope. The image was generated by combining three separate images to create a photographic-quality image. The camera takes a series of 10 images using different narrow-band filters -- from ultraviolet to near infrared -- to produce a variety of science products. The red, green and blue channel images are used in these color images.

The image was taken July 6, 2015, showing North and Central America. The central turquoise areas are shallow seas around the Caribbean islands. This Earth image shows the effects of sunlight scattered by air molecules, giving the image a characteristic bluish tint. The EPIC team is working to remove this atmospheric effect from subsequent images. Once the instrument begins regular data acquisition, EPIC will provide a daily series of Earth images allowing for the first time study of daily variations over the entire globe. These images, available 12 to 36 hours after they are acquired, will be posted to a dedicated web page by September 2015.

The primary objective of DSCOVR, a partnership between NASA, the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Air Force, is to maintain the nation’s real-time solar wind monitoring capabilities, which are critical to the accuracy and lead time of space weather alerts and forecasts from NOAA.

City Island Images is proud to offer "Front Pages" from newspapers all over the globe. They are today's chosen front pages from many cities and countries. For copyright protection, watermarks are occasionally placed on front pages that cover news events of historic significance.

Through a special agreement with more than 800 newspapers worldwide, the Newseum displays these front pages each day on its website. The front pages are in their original, unedited form, and some may contain material that is deemed objectionable to some visitors. Discretion is advised.

Anyone seeking permission to use a front page must credit the Newseum and contact the newspaper directly for permission. U.S. copyright laws apply.